<!DOCTYPE html>

<html>
  
  <head>
     <title> Zad 5 </title>
  </head>
  
<body>
<?php 
$a = mt_rand(0,100);

echo "<table> <tr>";
for($x = 3;$x<=$a;$x++)
{

   if($x%3==0)
   {

   	echo "<td>".$x.",</td>";
   }
}   

echo "</tr> </table>";
?>

</body>

</html>
